全部
>90%
>95%
>95% (GC)
≥90%, contains 5-10 ppm tert-butylcatechol stabilizer
≥98%
705LT, volume 50 μL, needle size (not included)
90%
90+%
93.0%(GC)
95%
95% (stabilized with TBC)
96%
97%
98.0%(GC)
98%
98% ,含5-10 ppm tert-
contains 50-100 ppm tert-butylcatechol as stabilizer, technical grade, ≥90%
neat
分析标准品, 用于环保分析, ≥99%(GC)
用于环境分析,GC≥99%